Climate and monthly weather forecastSiamanna, Italy
Climate and monthly weather forecast
Weather in January
January, like December, in Siamanna, Italy, is another fresh winter month, with temperature in the range of an average low of 7.4°C (45.3°F) and an average high of 12.8°C (55°F). January is Siamanna's coldest month, registering average high temperatures of 12.8°C (55°F) and lows of 7.4°C (45.3°F). Weather in January »Weather in February
The last month of the winter, February, is another cool month in Siamanna, Italy, with an average temperature fluctuating between 6.5°C (43.7°F) and 12.9°C (55.2°F). Siamanna, Italy, in February witnesses an average high-temperature of a still fresh 12.9°C (55.2°F), indicating a slight variation from January's 12.8°C (55°F). Weather in February »Weather in March
March, the first month of the spring in Siamanna, is a moderate month, with an average temperature varying between 15°C (59°F) and 7.8°C (46°F). March's onset records an average high-temperature of a mild 15°C (59°F), a near match to February's 12.9°C (55.2°F). Weather in March »Weather in April
April is a refreshing spring month in Siamanna, Italy, with an average temperature fluctuating between 17.8°C (64°F) and 10.2°C (50.4°F). Siamanna's weather in April displays an average high-temperature of a comfortable 17.8°C (64°F), showing minor disparity from March's 15°C (59°F). Weather in April »Weather in May
May, the last month of the spring in Siamanna, is an agreeable month, with an average temperature varying between 12.6°C (54.7°F) and 20.9°C (69.6°F). May's onset brings a minor rise in the average high-temperature, moving from a refreshing 17.8°C (64°F) in April to a pleasant 20.9°C (69.6°F). Weather in May »Weather in June
June, the first month of the summer in Siamanna, is a moderately hot month, with an average temperature ranging between max 25.8°C (78.4°F) and min 17.1°C (62.8°F). Siamanna's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's pleasant 20.9°C (69.6°F) to a moderately hot 25.8°C (78.4°F). Weather in June »Weather in July
July, like June, in Siamanna, Italy, is another warm summer month, with an average temperature fluctuating between 20.2°C (68.4°F) and 29°C (84.2°F). July witnesses a minor rise in the average high-temperature, transitioning from 25.8°C (78.4°F) in June to a still warm 29°C (84.2°F). Weather in July »Weather in August
August, the last month of the summer in Siamanna, is also a moderately hot month, with temperature in the range of an average high of 29.9°C (85.8°F) and an average low of 20.8°C (69.4°F). August tends to be the warmest month, with temperatures averaging a daily high of 29.9°C (85.8°F) and a low of 20.8°C (69.4°F). During August, the heat index is estimated at a tropical 33°C (91.4°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Siamanna, Italy, with an average temperature ranging between min 18.6°C (65.5°F) and max 26°C (78.8°F). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from 29.9°C (85.8°F) to a still moderately hot 26°C (78.8°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Siamanna, Italy, with temperature in the range of an average high of 22.5°C (72.5°F) and an average low of 15.8°C (60.4°F). In October, the average high-temperature marginally decreases from a moderately hot 26°C (78.8°F) in September to an agreeable 22.5°C (72.5°F). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Siamanna, Italy, with an average temperature ranging between max 17.4°C (63.3°F) and min 12.1°C (53.8°F). In November, the average high-temperature decreases from a pleasant 22.5°C (72.5°F) in October to a comfortable 17.4°C (63.3°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Siamanna, Italy, with an average temperature varying between 14.2°C (57.6°F) and 8.5°C (47.3°F). December reveals a small adjustment in temperature, transitioning from an average high of an enjoyable 17.4°C (63.3°F) in November to a still refreshing 14.2°C (57.6°F). Weather in December »Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Siamanna's January weather, marked by an average high temperature of 12.8°C (55°F) and an average low temperature of 7.4°C (45.3°F), is the coldest in the year.
The most humid month is January, with an average relative humidity of 79%.
Throughout the year, in Siamanna, Italy, there are 107.3 rainfall days, and 264mm (10.39") of precipitation is accumulated.
In Siamanna, snow does not fall in January, March through December.
Throughout the year, 2mm (0.08") of snow is accumulated.
January has the least sunshine of the year in Siamanna, Italy, with an average of 5.9h of sunshine.
The months with the lowest UV index in Siamanna, Italy, are January, February and December, with an average maximum UV index of 3.
The only month with snowfall in Siamanna is February.
The month with the most snowfall in Siamanna, Italy, is February, when snow falls for 0.1 days and typically aggregates up to 2mm (0.08") of snow.
June has the longest days of the year, with an average of 15h and 0min of daylight.
With an average of 12h of sunshine, June has the most sunshine of the year in Siamanna.
July is the month with the least rainfall in Siamanna. Rain falls for 3.1 days and accumulates 4mm (0.16") of precipitation.
July is the month with the highest UV index in Siamanna, Italy, with an average maximum UV index of 7.
August, with an average high of 29.9°C (85.8°F) and a low of 20.8°C (69.4°F), signifies the warmest month of the year in Siamanna.
The least humid month in Siamanna is August, with an average relative humidity of 61%.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
November is the month with the most rainfall. Rain falls for 11.5 days and accumulates 53mm (2.09") of precipitation.
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Siamanna, Italy
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (12.8°C).
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).
Average pressure
Siamanna, Italy
- Average pressure in January:
1016.7mbar - Average pressure in February:
1015mbar - Average pressure in March:
1014.8mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1015mbar
- Average pressure in July:
1014.7mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1015.8mbar - Average pressure in October:
1015.8mbar - Average pressure in November:
1014.2mbar - Average pressure in December:
1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are April and November (1014.2mbar).
Average wind speed
Siamanna, Italy
- Average wind speed in January:
15.9km/h - Average wind speed in February:
15.8km/h - Average wind speed in March:
15.2km/h - Average wind speed in April:
12.6km/h - Average wind speed in May:
12.6km/h - Average wind speed in June:
11.2km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
10.7km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
12.2km/h - Average wind speed in November:
14.6km/h - Average wind speed in December:
15.1km/h
The windiest month (with the highest average wind speed) is January (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity
Siamanna, Italy
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (61%).
Average rainfall
Siamanna, Italy
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days
Siamanna, Italy
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
11.1 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
9.6 days - Average rainfall days in June:
5.3 days
- Average rainfall days in July:
3.1 days - Average rainfall days in August:
4.1 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is January (12.5 days).
The month with the least rainy days is July (3.1 days).
Average snowfall
Siamanna, Italy
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Siamanna, Italy
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Siamanna, Italy
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
7h and 6min - Average sunshine in March:
8h and 24min - Average sunshine in April:
10h and 6min - Average sunshine in May:
10h and 54min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 0min - Average sunshine in October:
7h and 30min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days
Siamanna, Italy
- Average sunshine days in January:
16 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
19.5 days - Average sunshine days in June:
22 days
- Average sunshine days in July:
25.2 days - Average sunshine days in August:
25.2 days - Average sunshine days in September:
19.3 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
17.2 days
The months with the most sunshine days are July and August (25.2 days).
The month with the least sunshine days is February (14.6 days).
Average UV index
Siamanna, Italy
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Siamanna, Italy
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility
Siamanna, Italy
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
